18539088

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{4889}}^1$

素因数の和:4979

約数の個数: 40

約数和(自身を含む): 48508800

約数和(自身を除く): 29969712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 4889, 9778, 14667, 19556, 29334, 39112, 58668, 78224, 117336, 234672, 386231, 772462, 1158693, 1544924, 2317386, 3089848, 4634772, 6179696, 9269544, 18539088]

約数ペア:

[(1, 18539088), (2, 9269544), (3, 6179696), (4, 4634772), (6, 3089848), (8, 2317386), (12, 1544924), (16, 1158693), (24, 772462), (48, 386231), (79, 234672), (158, 117336), (237, 78224), (316, 58668), (474, 39112), (632, 29334), (948, 19556), (1264, 14667), (1896, 9778), (3792, 4889)]